A 525-G Bullet Is Fired into a 360-G Block of Wood

question 86

Multiple Choice

A 5.25-g bullet is fired into a 360-g block of wood suspended as a ballistic pendulum.The combined mass swings up to a height of 8.75 cm.What was the magnitude of the momentum of the combined mass immediately after the collision?

• A)0.338 kg·m/s
• B)0.471 kg·m/s
• C)0.478 kg·m/s
• D)0.626 kg·m/s
• E)0.239 kg·m/s

---

Definitions:

Overeat

Consuming food in quantities greater than the body's energy requirements, often leading to discomfort or health issues.

Variety Of Foods

The inclusion of diverse food items in a diet to ensure a wide range of nutrients are consumed.

Display Rules

Culturally specific norms that dictate how emotions should be expressed and when and where their expression is appropriate.

Social Conventions

Agreed-upon norms and rules that govern behaviors within a society or group, facilitating orderly and predictable interactions.